Across
- 2. consumer that eats primary consumers
- 3. group of organisms of the same species living in an area
- 5. all living parts of an ecosystem
- 7. the study of how living things interact with one another and their environment
- 8. single pathway through which energy and matter flow through and ecosystem
- 11. organism capable of producing complex organic compounds from simple inorganic molecules through the process of photosynthesis
- 14. the role of a species in its ecosystem
- 16. man's best friend
- 17. Land, water, earth, anywhere life is found
- 18. decompose dead and decaying matter at all levels & recycle nutrients
- 19. the physical environment in which a species lives in or is adapted to.
- 20. all the living and non-living factors in an area
- 21. consumer that eats producers
Down
- 1. group of different populations interacting in an area
- 4. all non-living parts of an ecosystem
- 6. the different levels or positions organisms occupy in a food chain
- 9. multiple pathways through which energy and matter flow through and ecosystem
- 10. living thing
- 12. A large geographic are of organisms with particular climatic and environmental conditions
- 13. consumer that eats secondary consumers
- 15. An organism that generally obtains food by feeding on other organisms or organic matter
